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unposted: yet more history-beginning-search-menu fixes

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This commit is contained in:
Peter Stephenson 2006-08-02 09:59:23 +00:00
parent bb912594b2
commit 21c83849a9
3 changed files with 16 additions and 9 deletions
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7
ChangeLog
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@ -1,3 +1,10 @@
2006-08-02 Peter Stephenson <pws@csr.com>
* unposted: Functions/Zle/history-beginning-search-menu,
Doc/Zsh/params.yo: yet more tweaks I'm too embarrassed to post:
^ also needs quoting; clear display on first non-digit character;
stray / appeared in substitution.
2006-08-01 Peter Stephenson <p.w.stephenson@ntlworld.com>
* 22574: Functions/Zle/history-beginning-search-menu,

2
Doc/Zsh/params.yo
View file

@ -221,7 +221,7 @@ the tt(EXTENDED_GLOB) option is set, the following is sufficient to
match an element of an array tt($array) containing exactly the value of
tt($key):
example(key2=${key//(#m)[\][+LPAR()+RPAR()\\*?#<>~]/\\$MATCH}
example(key2=${key//(#m)[\][+LPAR()+RPAR()\\*?#<>~^]/\\$MATCH}
print ${array[(R)$key2]})
)
item(tt(R))(

16
Functions/Zle/history-beginning-search-menu
View file

@ -40,7 +40,7 @@ local -a display
local search=$LBUFFER
search=${search//(#m)[\][()\\*?#<>~]/\\$MATCH/}
search=${search//(#m)[\][()\\*?#<>~^]/\\$MATCH}
if [[ $WIDGET = *-space* ]]; then
# We need to quote metacharacters in the search string
# since they are otherwise active in the reverse subscript.
@ -72,6 +72,12 @@ zle -R "Enter digit${${width##1}:+s}:" $display
integer i
local char chars
# Hmmm... this isn't great. The only way of clearing the display
# appears to be to overwrite it completely. I think that's because
# displaying strings in this way doesn't set the completion list
# properly.
display=(${display//?/ })
# Abort on first non-digit entry instead of requiring all
# characters to be typed (as "read -k$width chars" would do).
for (( i = 0; i < $width; i++ )); do
@ -83,12 +89,6 @@ for (( i = 0; i < $width; i++ )); do
chars+=$char
done
# Hmmm... this isn't great. The only way of clearing the display
# appears to be to overwrite it completely. I think that's because
# displaying strings in this way doesn't set the completion list
# properly.
display=(${display//?/ })
if [[ $chars -eq 0 || $chars -gt $n ]]; then
zle -R '' $display
return 1
@ -112,7 +112,7 @@ fi
# go to the last one. This allows accept-line-and-down-history etc.
# to work.
local -a lines
local matchq=${matches[$chars]//(#m)[\][()\\*?#<>~]/\\$MATCH}
local matchq=${matches[$chars]//(#m)[\][()\\*?#<>~^]/\\$MATCH}
lines=(${(kon)history[(R)$matchq]})
HISTNO=$lines[-1]